28456440320

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 480

約数和(自身を含む): 88871561856

約数和(自身を除く): 60415121536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 49, 55, 56, 64, 70, 77, 80, 82, 88, 98, 110, 112, 128, 140, 154, 160, 164, 176, 196, 205, 220, 224, 245, 256, 280, 287, 308, 320, 328, 352, 385, 392, 410, 440, 448, 451, 490, 503, 512, 539, 560, 574, 616, 640, 656, 704, 770, 784, 820, 880, 896, 902, 980, 1006, 1078, 1120, 1148, 1232, 1280, 1312, 1408, 1435, 1540, 1568, 1640, 1760, 1792, 1804, 1960, 2009, 2012, 2156, 2240, 2255, 2296, 2464, 2515, 2560, 2624, 2695, 2816, 2870, 3080, 3136, 3157, 3280, 3520, 3521, 3584, 3608, 3920, 4018, 4024, 4312, 4480, 4510, 4592, 4928, 5030, 5248, 5390, 5533, 5632, 5740, 6160, 6272, 6314, 6560, 7040, 7042, 7216, 7840, 8036, 8048, 8624, 8960, 9020, 9184, 9856, 10045, 10060, 10496, 10780, 11066, 11480, 12320, 12544, 12628, 13120, 14080, 14084, 14432, 15680, 15785, 16072, 16096, 17248, 17605, 17920, 18040, 18368, 19712, 20090, 20120, 20623, 20992, 21560, 22099, 22132, 22960, 24640, 24647, 25088, 25256, 26240, 27665, 28160, 28168, 28864, 31360, 31570, 32144, 32192, 34496, 35210, 36080, 36736, 38731, 39424, 40180, 40240, 41246, 43120, 44198, 44264, 45920, 49280, 49294, 50512, 52480, 55330, 56336, 57728, 62720, 63140, 64288, 64384, 68992, 70420, 72160, 73472, 77462, 80360, 80480, 82492, 86240, 88396, 88528, 91840, 98560, 98588, 101024, 103115, 104960, 110495, 110660, 112672, 115456, 123235, 125440, 126280, 128576, 128768, 137984, 140840, 144320, 144361, 146944, 154924, 160720, 160960, 164984, 172480, 176792, 177056, 183680, 193655, 197120, 197176, 202048, 206230, 220990, 221320, 225344, 226853, 230912, 246470, 252560, 257152, 257536, 271117, 275968, 281680, 288640, 288722, 309848, 321440, 321920, 329968, 344960, 353584, 354112, 367360, 387310, 394352, 404096, 412460, 441980, 442640, 450688, 453706, 492940, 505120, 514304, 542234, 563360, 577280, 577444, 619696, 642880, 643840, 659936, 689920, 707168, 708224, 721805, 734720, 774620, 788704, 808192, 824920, 883960, 885280, 901376, 907412, 985880, 1010240, 1010527, 1028608, 1084468, 1126720, 1134265, 1154560, 1154888, 1239392, 1285760, 1287680, 1319872, 1355585, 1379840, 1414336, 1416448, 1443610, 1549240, 1577408, 1587971, 1616384, 1649840, 1767920, 1770560, 1802752, 1814824, 1971760, 2020480, 2021054, 2168936, 2253440, 2268530, 2309776, 2478784, 2571520, 2639744, 2711170, 2828672, 2832896, 2887220, 3098480, 3154816, 3175942, 3299680, 3535840, 3541120, 3629648, 3943520, 4040960, 4042108, 4337872, 4506880, 4537060, 4619552, 4957568, 5052635, 5143040, 5279488, 5422340, 5657344, 5774440, 6196960, 6309632, 6351884, 6599360, 7071680, 7082240, 7259296, 7887040, 7939855, 8081920, 8084216, 8675744, 9013760, 9074120, 9239104, 9915136, 10105270, 10558976, 10844680, 11115797, 11314688, 11548880, 12393920, 12619264, 12703768, 13198720, 14143360, 14164480, 14518592, 15774080, 15879710, 16168432, 17351488, 18148240, 18478208, 19830272, 20210540, 21689360, 22231594, 23097760, 24787840, 25407536, 26397440, 28286720, 29037184, 31548160, 31759420, 32336864, 34702976, 36296480, 36956416, 40421080, 43378720, 44463188, 46195520, 49575680, 50815072, 52794880, 55578985, 56573440, 58074368, 63096320, 63518840, 64673728, 69405952, 72592960, 73912832, 80842160, 86757440, 88926376, 92391040, 99151360, 101630144, 111157970, 116148736, 127037680, 129347456, 138811904, 145185920, 161684320, 173514880, 177852752, 184782080, 203260288, 222315940, 254075360, 258694912, 290371840, 323368640, 347029760, 355705504, 369564160, 406520576, 444631880, 508150720, 517389824, 580743680, 646737280, 694059520, 711411008, 813041152, 889263760, 1016301440, 1293474560, 1422822016, 1778527520, 2032602880, 2586949120, 2845644032, 3557055040, 4065205760, 5691288064, 7114110080, 14228220160, 28456440320]

約数ペア:

[(1, 28456440320), (2, 14228220160), (4, 7114110080), (5, 5691288064), (7, 4065205760), (8, 3557055040), (10, 2845644032), (11, 2586949120), (14, 2032602880), (16, 1778527520), (20, 1422822016), (22, 1293474560), (28, 1016301440), (32, 889263760), (35, 813041152), (40, 711411008), (41, 694059520), (44, 646737280), (49, 580743680), (55, 517389824), (56, 508150720), (64, 444631880), (70, 406520576), (77, 369564160), (80, 355705504), (82, 347029760), (88, 323368640), (98, 290371840), (110, 258694912), (112, 254075360), (128, 222315940), (140, 203260288), (154, 184782080), (160, 177852752), (164, 173514880), (176, 161684320), (196, 145185920), (205, 138811904), (220, 129347456), (224, 127037680), (245, 116148736), (256, 111157970), (280, 101630144), (287, 99151360), (308, 92391040), (320, 88926376), (328, 86757440), (352, 80842160), (385, 73912832), (392, 72592960), (410, 69405952), (440, 64673728), (448, 63518840), (451, 63096320), (490, 58074368), (503, 56573440), (512, 55578985), (539, 52794880), (560, 50815072), (574, 49575680), (616, 46195520), (640, 44463188), (656, 43378720), (704, 40421080), (770, 36956416), (784, 36296480), (820, 34702976), (880, 32336864), (896, 31759420), (902, 31548160), (980, 29037184), (1006, 28286720), (1078, 26397440), (1120, 25407536), (1148, 24787840), (1232, 23097760), (1280, 22231594), (1312, 21689360), (1408, 20210540), (1435, 19830272), (1540, 18478208), (1568, 18148240), (1640, 17351488), (1760, 16168432), (1792, 15879710), (1804, 15774080), (1960, 14518592), (2009, 14164480), (2012, 14143360), (2156, 13198720), (2240, 12703768), (2255, 12619264), (2296, 12393920), (2464, 11548880), (2515, 11314688), (2560, 11115797), (2624, 10844680), (2695, 10558976), (2816, 10105270), (2870, 9915136), (3080, 9239104), (3136, 9074120), (3157, 9013760), (3280, 8675744), (3520, 8084216), (3521, 8081920), (3584, 7939855), (3608, 7887040), (3920, 7259296), (4018, 7082240), (4024, 7071680), (4312, 6599360), (4480, 6351884), (4510, 6309632), (4592, 6196960), (4928, 5774440), (5030, 5657344), (5248, 5422340), (5390, 5279488), (5533, 5143040), (5632, 5052635), (5740, 4957568), (6160, 4619552), (6272, 4537060), (6314, 4506880), (6560, 4337872), (7040, 4042108), (7042, 4040960), (7216, 3943520), (7840, 3629648), (8036, 3541120), (8048, 3535840), (8624, 3299680), (8960, 3175942), (9020, 3154816), (9184, 3098480), (9856, 2887220), (10045, 2832896), (10060, 2828672), (10496, 2711170), (10780, 2639744), (11066, 2571520), (11480, 2478784), (12320, 2309776), (12544, 2268530), (12628, 2253440), (13120, 2168936), (14080, 2021054), (14084, 2020480), (14432, 1971760), (15680, 1814824), (15785, 1802752), (16072, 1770560), (16096, 1767920), (17248, 1649840), (17605, 1616384), (17920, 1587971), (18040, 1577408), (18368, 1549240), (19712, 1443610), (20090, 1416448), (20120, 1414336), (20623, 1379840), (20992, 1355585), (21560, 1319872), (22099, 1287680), (22132, 1285760), (22960, 1239392), (24640, 1154888), (24647, 1154560), (25088, 1134265), (25256, 1126720), (26240, 1084468), (27665, 1028608), (28160, 1010527), (28168, 1010240), (28864, 985880), (31360, 907412), (31570, 901376), (32144, 885280), (32192, 883960), (34496, 824920), (35210, 808192), (36080, 788704), (36736, 774620), (38731, 734720), (39424, 721805), (40180, 708224), (40240, 707168), (41246, 689920), (43120, 659936), (44198, 643840), (44264, 642880), (45920, 619696), (49280, 577444), (49294, 577280), (50512, 563360), (52480, 542234), (55330, 514304), (56336, 505120), (57728, 492940), (62720, 453706), (63140, 450688), (64288, 442640), (64384, 441980), (68992, 412460), (70420, 404096), (72160, 394352), (73472, 387310), (77462, 367360), (80360, 354112), (80480, 353584), (82492, 344960), (86240, 329968), (88396, 321920), (88528, 321440), (91840, 309848), (98560, 288722), (98588, 288640), (101024, 281680), (103115, 275968), (104960, 271117), (110495, 257536), (110660, 257152), (112672, 252560), (115456, 246470), (123235, 230912), (125440, 226853), (126280, 225344), (128576, 221320), (128768, 220990), (137984, 206230), (140840, 202048), (144320, 197176), (144361, 197120), (146944, 193655), (154924, 183680), (160720, 177056), (160960, 176792), (164984, 172480)]